Cat litter box liner



FIG. 1 is a perspective view of a cat litter box liner showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 3 is an end elevational view thereof, the opposite end being a mirror image of that shown;

FIG. 4 is a top plan view thereof, the botttom being plain and unornamented; and

FIG. 5 is an enlarged side elevational view thereof, shown in an unopened condition, the opposite side being a mirror of that shown. 

The ornamental design for a cat litter box liner, as shown and described. 